Patent Assignment Details
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Reel/Frame: | 027632/0352 | |
| Pages: | 3 |
| | Recorded: | 02/01/2012 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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03/18/2014
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Application #:
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13388405
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Filing Dt:
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02/01/2012
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Publication #:
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Pub Dt:
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05/24/2012
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Title:
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METHOD FOR PRODUCING CYCLIC SULFONIC ACID ESTER AND INTERMEDIATE THEREOF
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Assignee
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1-2, DOSHOMACHI 3-CHOME, CHUO-KU |
OSAKA-SHI, OSAKA 540-8605, JAPAN |
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Correspondence name and address
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DOUGLAS P. MUELLER
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HAMRE, SCHUMANN, MUELLER & LARSON P.C.
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P.O. BOX 2902
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MINNEAPOLIS, MN 55402-0902
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